Arcadyan ARV4518PW (SMC-7908-ISP)

Known Supported Versions

There are two hardware revisions. The revision is in the bottom label:

- R01: Backfire 10.03.1, but without wifi. Doesn't work with Attitude Adjustment because nobody tested the patches. Full support since R35352.

- R01A: Since Backfire 10.03.1.

Although the boards seems to be identical, the R01A has a 33 MHz independent crystal for the PCI bus clock in the back side of the board, while the R01 uses the Danube 33MHz internal clock as blogic noted.

SPI

The Lantiq Danube has a SPI interface. In some boards it is used to drive a SI3050, while in others like the ARV4518PW only the solder pads are present, so could be a chance to attach a SPI device to the board. In this board the possible location of the SPI pads is in U41.

The SPI interface signals should be the same that there are in the Huawei HG556

This is still work in progress.

TODO

Enable vlan support as default, like in some other boards.UCI Defaults